EP0617251B1 - Support à fixer sur un objet cylindrique - Google Patents
Support à fixer sur un objet cylindrique Download PDFInfo
- Publication number
- EP0617251B1 EP0617251B1 EP94301919A EP94301919A EP0617251B1 EP 0617251 B1 EP0617251 B1 EP 0617251B1 EP 94301919 A EP94301919 A EP 94301919A EP 94301919 A EP94301919 A EP 94301919A EP 0617251 B1 EP0617251 B1 EP 0617251B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bracket
- concave portion
- parts
- flange
- concave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
- F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures
Definitions
- This invention relates to brackets adapted to be secured to cylindrical objects, such as the header tanks of condensers, e.g. for use in automobile air conditioning systems.
- brackets it is advantageous to be able to secure brackets to such objects by welding or brazing, e.g. during the manufacturing process in which the header tank is welded or brazed to a condenser core.
- a first prior art document, US-A-4858861 discloses a pipe shoe for securing to a cylindrical object, the shoe comprising two parts each of which has a respective concave portion adapted to embrace a portion of cylindrical object from a respective side thereof, and interengaging formations provided on the concave portion of the two parts of the shoe, said interengaging formations being shaped and disposed so that in an assembled position of the two parts, the concave portions together embrace an arc of more than 180°.
- movement to separate the two parts so as to enlarge the region embraced by the concave portion causes the flanges to apart.
- Another prior art document is DE-PS-811763.
- the second embodiment of this document is similar to the first prior art document, in that movement apart of the two parts to enlarge the region embraced by the concave portion causes the flanges to move apart.
- a bracket for securing to a cylindrical object such as a header tank for a condenser
- the bracket comprising two parts each of which has a respective concave portion adapted to embrace a portion of the cylindrical object from a respective side thereof and a respective flange portion extending away from the concave portion, and interengaging formations provided on the concave portions of the two parts of the bracket, the two parts having an assembled position where their concave portions together embrace an arc of more than 180° and their flange portions lie against one another, characterised in that said interengaging portions are shaped and disposed so that a respective one of the parts can be moved relative the other to enlarge the region embraced by the concave portion until said flanges lie against one another, and further relative movement of the parts which would enlarge said region is resisted by the flange portions lying against one another.
- the bracket can be dimensioned so that, when assembled, it can be slid over the cylindrical object from one end to the desired position and will grip the object frictionally to such an extent that it will remain in that position during the welding or brazing process, thus eliminating the need for fixing wires or fixtures.
- the interengaging formations preferably comprise at least one slot in the concave portion of a first said part of the bracket and at least one tongue on the other said part of the bracket adapted to be received in the slot.
- the free end of the tongue is adapted to lie against the outside of the concave portion of the first part of the bracket, in the assembled condition.
- the first part of the bracket has two of said slots formed respectively in upper and lower margins of a terminal section of its concave portion, and is formed with a substantially right-angled bend between the said section in which the slots are formed and its flange portion, which extends from said section of its concave portion.
- the other part of the bracket then preferably has two of said tongues respectively forming upper and lower sections of its concave portion, with the flange portion of said other part extending from the middle of its concave portion.
- a strengthening boss may be press-formed in said first part of the bracket centrally spanning the substantially right-angle bend between its concave portion and its flange portion.
- the concave portion of at least one part of the bracket is formed with apertures to permit flow of welding or brazing flux and thereby facilitate welding or brazing of the bracket to the cylindrical object.
- the two-part bracket illustrated in the drawings is intended to be secured to the cylindrical header tank of a condenser of an automobile air conditioning system, for use in mounting the condenser in the automobile.
- the bracket is adapted to retain itself in position on the header tank, without the use of wires or fixtures, during the welding or brazing process by which the header tank is secured to the condenser core and the bracket is simultaneously secured to the header tank.
- the bracket illustrated comprises a first part 10 (referred to for convenience herein as the hook part) and another part 11 (referred to herein as the finger part).
- the hook part 10 has a concave portion 12 formed of a cylindrically curved free end section 13, a flat mid-section 14 and a flat terminal section 15, joined by respective bends 16, 17, and a flat flange portion 18 joined to the concave portion 12 by a substantially right angle bend 19.
- Two slots 20, 21 are formed respectively in upper and lower margins 22, 23 of the terminal section 15.
- a strengthening boss 24 is press-formed in the hook part 10, centrally spanning the bend 19 so as to increase resistance to bending of the flange portion 18 relative to the concave portion 12.
- the finger part 11, best seen in Figure 4, has a concave portion 25, with two tongues 26, 27 respectively forming upper and lower sections of the concave portion 25, and a flat flange portion 28 extending from the middle of the concave portion 25.
- the slots 20, 21 in the hook part 10 are dimensioned so as to be capable of receiving the tongues 26, 27 of the finger part 11.
- the hook part 10 and finger part 11 can be assembled as shown in Figures 5, 6 and 7, by inserting the free ends 29, 30 of tongues 26, 27 of the finger part into the slots 20, 21 of the hook part ( Figure 5), then rotating the finger part 11 relative to the hook part 10 as the tongues are further passed through the slots ( Figure 6) until the free ends 29, 30 of the tongues come to lie against the outside of the concave portion 12 of the hook part 10, and the flange portion 28 of the finger part 11 lies against the flange portion 18 of the hook part 10 ( Figure 7).
- the concave portions 12 and 25 together embrace an arc of more than 180°.
- the flange portions 18, 28 lying against one another resist further relative movement of the parts 10, 11 which would enlarge the region 31 ( Figure 7) embraced by their concave portions 12, 25.
- bracket 10, 11 can then be slid over the cylindrical header tank 32 (shown in phantom in Figure 1) from one end to the desired position, where it is held by friction without the use of wire or fixtures during the subsequent welding or brazing process.
- Slots 33, 34 may be provided in the concave portion 12 of the hook part 10, and possibly in the concave portion 25 of the finger part 11, to permit welding or brazing flux to flow into contact with the surface of the tank 32 and thereby improve the attachment of the bracket.
- the flange portions 18, 28 are also provided with slots 35, 36, respectively, to permit passage of attachment means such as bolts for mounting the condenser in an automobile.
- the slot 35 in flange portion 18 on the hook part 10 is dimensioned to match the diameter of the mounting bolt while slot 36 in flange portion 28 on the finger part 11 is larger to provide clearance allowing for possible misalignment of the two flange parts.
- the bracket described above can be securely attached to the condenser header tank, without the use of wires or fixtures, in the welding or brazing process by which the header tank and core are secured together, without requiring a separate process step and without interfering with the performance of the process.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Air-Conditioning For Vehicles (AREA)
Claims (7)
- Support à fixer à un objet cylindrique tel qu'une boíte collectrice pour condenseur, le support comprenant deux pièces (10, 11) qui ont chacune une partie concave respective (12, 25) propre à embrasser une partie de l'objet cylindrique (32) d'un côté respectif de celui-ci et une partie bride respective (18, 28) s'étendant à partir de la partie concave, et des formations venant en prise entre elles (20, 21, 26, 27) prévues sur les parties concaves (12, 25) des deux pièces du support, les deux pièces (10, 11) ayant une position assemblée où leurs parties concaves (12, 25) embrassent ensemble un arc de plus de 180° et leurs parties brides (18, 28) sont appuyées l'une contre l'autre, caractérisé par le fait que :
lesdites parties venant en prise entre elles ont une forme et une disposition telles qu'une des pièces (10, 11) puisse être déplacée par rapport à l'autre pour agrandir la région embrassée par la partie concave jusqu'à ce que les brides s'appuient l'une contre l'autre, et que les parties brides appuyées l'une contre l'autre s'opposent à un mouvement relatif supplémentaire des pièces qui agrandirait ladite région. - Support selon la revendication 1, dans lequel les formations venant en prise entre elles comprennent au moins une encoche (20, 21) dans la partie concave (12) d'une première (10) desdites pièces du support et au moins une languette (26, 27) sur l'autre (11) desdites pièces du support propre à se loger dans l'encoche.
- Support selon la revendication 2, dans lequel l'extrémité libre (29, 30) de la languette (26, 27) est propre à s'appuyer sur l'extérieur de la partie concave (12) de la première pièce (10) du support, à l'état assemblé.
- Support selon l'une des revendications 2 et 3, dans lequel la première pièce (10) du support a deux encoches (20, 21) formées respectivement dans des bords supérieur (22) et inférieur (23) d'une zone terminale (15) de sa partie concave (12), et a un coude sensiblement à angle droit (19) entre ladite zone (15) dans laquelle sont formées les encoches et sa partie bride (18), qui s'étend à partir de ladite zone (15) de sa partie concave (12).
- Support selon la revendication 4, dans lequel l'autre pièce (11) du support a deux languettes (26, 27) formant respectivement des zones supérieure et inférieure de sa partie concave (25), la partie bride (28) de ladite autre pièce (11) s'étendant à partir du milieu de sa partie concave (25).
- Support selon l'une des revendications 4 et 5, dans lequel un renflement de renfort (24) est formé à la presse dans ladite première pièce (10) du support et franchit au centre le coude sensiblement à angle droit (19) entre sa partie concave (12) et sa partie bride (18).
- Support selon l'une des revendications précédentes, dans lequel la partie concave (12, 25) d'au moins une pièce (10, 11) du support est pourvue d'ouvertures (33, 34) qui permettent l'écoulement du flux de soudage ou de brasage et par là facilitent le soudage ou le brasage du support à l'objet cylindrique (32).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/036,927 US5407161A (en) | 1993-03-25 | 1993-03-25 | Bracket to be secured to a cylindrical object |
US36927 | 1993-03-25 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0617251A2 EP0617251A2 (fr) | 1994-09-28 |
EP0617251A3 EP0617251A3 (fr) | 1995-04-12 |
EP0617251B1 true EP0617251B1 (fr) | 1998-07-01 |
Family
ID=21891456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94301919A Expired - Lifetime EP0617251B1 (fr) | 1993-03-25 | 1994-03-17 | Support à fixer sur un objet cylindrique |
Country Status (5)
Country | Link |
---|---|
US (1) | US5407161A (fr) |
EP (1) | EP0617251B1 (fr) |
CN (1) | CN1099462A (fr) |
DE (1) | DE69411303T2 (fr) |
ES (1) | ES2119080T3 (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2732102B1 (fr) * | 1995-03-20 | 1997-04-30 | Valeo Thermique Moteur Sa | Dispositif de fixation pour un echangeur de chaleur, notamment de vehicule automobile, et procede de mise en place d'un tel dispositif |
DE29509565U1 (de) | 1995-06-10 | 1995-08-17 | Behr Gmbh & Co | Wärmetauscher für Kraftfahrzeuge |
US6409131B1 (en) * | 1997-02-14 | 2002-06-25 | Ronald L. Bentley | Easily re-positionable, quick attach and remove, multiple purpose support system |
US5934019A (en) * | 1997-07-18 | 1999-08-10 | The Chamberlain Group, Inc. | Mounting bracket for safety device employing beam path |
DE19802492C1 (de) * | 1998-01-23 | 1999-04-15 | Mc Micro Compact Car Ag | Vorrichtung zum Heizen oder Kühlen in einem Kraftfahrzeug |
US6123143A (en) * | 1998-11-17 | 2000-09-26 | Norsk Hydro | Heat exchanger combination mounting bracket and inlet/outlet block with locking sleeve |
US6012443A (en) * | 1998-12-14 | 2000-01-11 | Peug; Lin Tse | Ignition fixture for a gas stove |
FR2791766B1 (fr) * | 1999-03-29 | 2001-07-27 | Valeo Thermique Moteur Sa | Equipement encliquetable pour un echangeur de chaleur brase, notamment de vehicule automobile |
US6263954B1 (en) * | 2000-02-25 | 2001-07-24 | Modine Manufacturing Company | Mount bracket for an elongate manifold of a heat exchanger and method of assembling the same |
DE10048530A1 (de) * | 2000-09-30 | 2002-04-18 | Porsche Ag | Befestigungsvorrichtung für ein Modul |
DE10147555B4 (de) * | 2001-09-26 | 2014-01-30 | Behr Gmbh & Co. Kg | Vorrichtung zum Befestigen eines Abgas-Wärmeübertragers |
CA2366227C (fr) | 2001-12-27 | 2007-12-04 | John W. Izard | Support de fixation pour faisceaux d'echangeur de chaleur |
US6662499B1 (en) * | 2002-05-31 | 2003-12-16 | Linear Corporation | Safety beam bracket and method of assembly |
CA2433697A1 (fr) * | 2003-06-27 | 2004-12-27 | Dana Canada Corporation | Support de fixation resistant aux vibrations pour echangeurs thermiques |
CA2433975C (fr) * | 2003-06-27 | 2012-01-17 | Dana Canada Corporation | Support de montage a nervures pour echangeurs de chaleur |
DE10333000A1 (de) * | 2003-07-18 | 2005-03-17 | Behr Gmbh & Co. Kg | Befestigungsmittel für einen Ölkühler |
EP1589311B1 (fr) * | 2004-04-19 | 2008-10-29 | Behr France Hambach S.A.R.L. | Echangeur de chaleur, en particulier pour véhicule automobile |
US7051789B2 (en) * | 2004-04-22 | 2006-05-30 | Dana Canada Corporation | Two-piece mounting bracket for heat exchanger |
CA2590170C (fr) | 2007-05-28 | 2014-08-19 | Dana Canada Corporation | Support de fixation pour echangeur thermique |
SE534749C2 (sv) * | 2010-04-08 | 2011-12-06 | Scania Cv Ab | Upphängningsanordning för fordon |
EP2450658B1 (fr) * | 2010-11-03 | 2016-06-29 | MAHLE Behr France Hambach S.A.S | Dispositif de fixation d'un condensateur |
JP5690706B2 (ja) * | 2011-11-16 | 2015-03-25 | 本田技研工業株式会社 | 鞍乗型車両のラジエータ構造 |
CN103644378B (zh) * | 2013-11-22 | 2016-06-15 | 大连鑫永工业制造有限公司 | 一种铁路线缆固定架 |
US10234215B2 (en) | 2014-09-15 | 2019-03-19 | Trane International Inc. | Mounting clip |
KR101708649B1 (ko) * | 2015-09-25 | 2017-02-21 | 엘지전자 주식회사 | 가스 오븐 레인지 |
FR3054307A1 (fr) * | 2016-07-25 | 2018-01-26 | Valeo Systemes Thermiques | Patte de fixation pour echangeur de chaleur, echangeur de chaleur associe. |
CN109664838A (zh) * | 2017-10-17 | 2019-04-23 | 江柏志 | 汽车隔热降温装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE811763C (de) * | 1948-10-02 | 1952-05-08 | Maria Dax | Rohrschelle |
JPS6046335U (ja) * | 1983-09-02 | 1985-04-01 | マツダ株式会社 | 自動車のラジエ−タ支持構造 |
US4858861A (en) * | 1988-09-22 | 1989-08-22 | Wilkinson Iii Joseph | Clamp-type pipe shoe and method |
US5127466A (en) * | 1989-10-06 | 1992-07-07 | Sanden Corporation | Heat exchanger with header bracket and insertable header plate |
JP3043025B2 (ja) * | 1990-02-01 | 2000-05-22 | 昭和アルミニウム株式会社 | 熱交換器 |
JP3014434B2 (ja) * | 1990-10-31 | 2000-02-28 | 昭和アルミニウム株式会社 | 熱交換器 |
JP2546505Y2 (ja) * | 1991-05-23 | 1997-09-03 | 株式会社ゼクセル | 熱交換器のブラケット取付構造 |
JP2747379B2 (ja) * | 1991-05-31 | 1998-05-06 | 昭和アルミニウム株式会社 | 熱交換器 |
JP3212038B2 (ja) * | 1991-09-25 | 2001-09-25 | 昭和電工株式会社 | アルミニウム製熱交換器 |
DE4135387C1 (fr) * | 1991-10-26 | 1992-07-09 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De |
-
1993
- 1993-03-25 US US08/036,927 patent/US5407161A/en not_active Expired - Lifetime
-
1994
- 1994-03-17 EP EP94301919A patent/EP0617251B1/fr not_active Expired - Lifetime
- 1994-03-17 DE DE69411303T patent/DE69411303T2/de not_active Expired - Lifetime
- 1994-03-17 ES ES94301919T patent/ES2119080T3/es not_active Expired - Lifetime
- 1994-03-24 CN CN94103329A patent/CN1099462A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US5407161A (en) | 1995-04-18 |
EP0617251A3 (fr) | 1995-04-12 |
DE69411303D1 (de) | 1998-08-06 |
DE69411303T2 (de) | 1998-11-26 |
EP0617251A2 (fr) | 1994-09-28 |
ES2119080T3 (es) | 1998-10-01 |
CN1099462A (zh) | 1995-03-01 |
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